CN208596265U - A kind of finished product detection device of LCD screen - Google Patents
A kind of finished product detection device of LCD screen Download PDFInfo
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- CN208596265U CN208596265U CN201821495684.7U CN201821495684U CN208596265U CN 208596265 U CN208596265 U CN 208596265U CN 201821495684 U CN201821495684 U CN 201821495684U CN 208596265 U CN208596265 U CN 208596265U
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- lcd screen
- detection case
- sliding block
- screen
- slipway
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Abstract
The utility model discloses a kind of finished product detection devices of LCD screen, including bottom plate, sliding slot, detection case, end slipway, the sliding slot is provided on the bottom plate, the detection case is provided with above the bottom plate, the detection case is internally provided with the end slipway, the end slipway is internally provided with the first electronic sliding block, is provided with transverse slipway below the end slipway, the transverse slipway is internally provided with the second electronic sliding block.Beneficial effect is: LCD screen is placed in dark environment and detects by the utility model, prevent the external bright detection effect for influencing LCD screen, solve the problems, such as that LCD screen detection accuracy is too low and False Rate is higher, by the way that chamber door, when the equipment in detection case is damaged, the maintenance of personnel easy to repair is arranged, improve the practicability of device, by the way that electric telescopic rod is arranged, workbench can be made to enter and leave detection case automatically, reduce the workload of staff.
Description
Technical field
The utility model relates to screen detection fields, more particularly to a kind of finished product detection device of LCD screen.
Background technique
Liquid crystal display (English: Liquid Crystal Display, abbreviation: LCD) is the display equipment of thin plane,
It is made of, is placed in front of light source or reflecting surface a certain number of colored or monochrome pixels.Liquid crystal display is low in energy consumption, therefore
Favored by engineer, suitable for using the electronic equipment of battery.
Currently, application No. is the Chinese patents of CN201621466198.3 to disclose a kind of LCD screen colorimetric detection equipment,
Including cabinet unit, fixture unit and detection device, the fixture unit includes support plate, and the two sides of the support plate bottom are all connected with
There is pillar, the bottom of the pillar is connected with pedestal, and the two sides of the base bottom pass through strut and are connected with pulley, the load
Two sides at the top of plate are equipped with fixed block, and LCD screen is equipped between two fixed blocks, and the right side of the fixture unit is equipped with first
Support column, the right side at the top of the Mobile base are connected with the second support column, and the top on the right side of first support column is connected with gear
The light door curtain made of cloth.
But the equipment inside this LCD screen detection device is when being damaged, and repairs very inconvenient, and needs
Worker manually controls the discrepancy of workbench, increases the workload of worker, it is therefore desirable to further on this basis to be improved.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of finished product detection dress of LCD screen
It sets, LCD screen is placed in dark environment and detects by the utility model, prevents the external bright detection for influencing LCD screen
Effect solves the problems, such as that LCD screen detection accuracy is too low and False Rate is higher, by the way that chamber door is arranged, when setting in detection case
For when being damaged, the maintenance of personnel easy to repair improves the practicability of device.
The utility model achieves the above object through the following technical schemes:
A kind of finished product detection device of LCD screen, including bottom plate, sliding slot, detection case, end slipway are set on the bottom plate
It is equipped with the sliding slot, is provided with the detection case above the bottom plate, the detection case is internally provided with the end slipway, institute
It states end slipway and is internally provided with the first electronic sliding block, be provided with transverse slipway, the transverse slipway below the end slipway
It is internally provided with the second electronic sliding block, the second electronic sliding block is slidably connected with the transverse slipway, is slidably connected and reduces
Frictional force between the second electronic sliding block and the transverse slipway improves the service life of the two, the transverse slipway
Lower section is provided with fixed link, is provided with screen chromaticity detector below the fixed link, screen chromaticity detector two sides are set
It is equipped with fixed ring, camera is provided on the inside of the fixed ring, is provided with LCD screen below the screen chromaticity detector, institute
It states LCD screen two sides and is provided with limited block, workbench is provided with below the limited block, is provided with branch below the workbench
Column is provided with mainboard placement plate between the pillar, is provided with battery placement plate below the mainboard placement plate, under the pillar
Side is provided with pedestal, and supporting leg is provided with below the pedestal, is provided with pulley below the supporting leg, the side of base is set
It is equipped with movable plate, the movable plate is provided with electric telescopic rod far from the side of the pedestal, and the electric telescopic rod is far from institute
The one end for stating movable plate is provided with fixed plate, and the detection case front is provided with control panel, is provided on the control panel
Display screen, the display screen lower section are provided with control button, and the detection case rear portion is provided with chamber door, first electric sliding
Block, the second electronic sliding block, the screen chromaticity detector, the camera and the electric telescopic rod are pressed with the control
Button electrical connection.
It detects, is prevented described in external bright influence so set, the LCD screen is placed in dark environment
The detection effect of LCD screen solves the problems, such as that the LCD screen detection accuracy is too low and False Rate is higher, by the way that institute is arranged
Chamber door is stated, when the equipment in the detection case is damaged, the maintenance of personnel easy to repair improves the practicability of device.
In above structure, mainboard is fixed in the mainboard placement plate, battery is fixed on the battery retaining boards,
Device is connected into external power supply, then places the LCD screen for needing to detect on the workbench, with the limited block
The LCD screen is fixed, the LCD screen is avoided to shift in the detection process, by the LCD after fixing
Screen is connected with battery and mainboard, and the LCD screen lights, and is controlled the electric telescopic rod by the control button and is stretched
Long, the electric telescopic rod drives the movable plate mobile, and the movable plate drives the movable workbench, and the pulley is in institute
Sliding in sliding slot is stated, the workbench is driven to enter in the detection case jointly, when the workbench is completely into described in
When detection case, the screen chromaticity detector, the first electronic sliding block and second electricity are started by the control button
Movable slider collective effect drives the screen chromaticity detector mobile, to guarantee comprehensive, the color detected to the LCD screen
The LCD screen detector is closed after degree detection, whether the LCD screen after then observation is lighted has light leakage and bright spot
The case where occur, the electric telescopic rod is shunk by the control button after detection, by the workbench from the inspection
It is taken out of in measuring tank, screen detection finishes.
Further, the detection case is bolted with the bottom plate, and the end slipway and the detection case weld
It connects, the first electronic sliding block is slidably connected with the end slipway, and the first electronic sliding block and the transverse slipway weld.
So set, being bolted the stability for improving the detection case, the safety of internal unit ensure that, welding makes
It obtains the end slipway to be fixed on the detection case, be slidably connected the frictional force reduced between the two, welds so that described
First electronic sliding block and the transverse slipway stable connection are reliable.
Further, the described second electronic sliding block and the screen chromaticity detector and the fixed link are welded, described solid
Determine ring and the screen chromaticity detector welds, the camera is connected through a screw thread with the fixed ring.
So set, welding is so that the second electronic sliding block and the screen chromaticity detector are connect with the fixed link
Reliable and stable, welding is so that the fixed ring is fixed on the screen chromaticity detector, and not easily to fall off, threaded connection is so that institute
The installation and removal for stating camera are all very convenient.
Further, the limit stock material is magnet, and the workbench material is iron block, the pillar and the work
Platform welding.
So set, magnet can be adsorbed on iron block, convenient for the LCD screen is fixed, weld so that described
Pillar and the workbench stable connection are reliable.
Further, the mainboard placement plate and the pillar weld, and the battery placement plate and the pillar weld.
So set, welding is so that the mainboard placement plate is fixed on the pillar, not easily to fall off, welding is so that described
Battery placement plate and the pillar stable connection are reliable.
Further, the supporting leg and the pedestal weld, and the pulley is connected by screw to the supporting leg.
So set, welding is so that the supporting leg and the pedestal stable connection are reliable, screw is connected so that the cunning
Wheel is fixed on the supporting leg, not easily to fall off.
Further, the chamber door is connected by a hinge with the detection case, and the control panel and the detection case are logical
Cross screw connection.
So set, hinge connection is so that the unlatching of the chamber door and closure are all very convenient, screw is connected so that described
Control panel is not easily to fall off, the control convenient for staff to device.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, LCD screen is placed in dark environment and is detected, prevent the external bright detection effect for influencing LCD screen
Fruit solves the problems, such as that LCD screen detection accuracy is too low and False Rate is higher；
2, by setting chamber door, when the equipment in detection case is damaged, the maintenance of personnel easy to repair improves dress
The practicability set；
3, by setting electric telescopic rod, workbench can be made to enter and leave detection case automatically, reduces the work of staff
It measures.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic diagram of internal structure of the finished product detection device of LCD screen described in the utility model；
Fig. 2 is a kind of main view of the finished product detection device of LCD screen described in the utility model；
Fig. 3 is a kind of rearview of the finished product detection device of LCD screen described in the utility model；
Fig. 4 is the enlarged drawing in a kind of finished product detection device of LCD screen described in the utility model at A.
The reference numerals are as follows:
1, bottom plate；2, sliding slot；3, detection case；4, end slipway；5, the first electronic sliding block；6, transverse slipway；7, the second electricity
Movable slider；8, fixed link；9, screen chromaticity detector；10, fixed ring；11, camera；12, LCD screen；13, limited block；14,
Workbench；15, pillar；16, mainboard placement plate；17, battery placement plate；18, pedestal；19, supporting leg；20, pulley；21, electronic
Telescopic rod；22, fixed plate；23, control panel；24, display screen；25, control button；26, chamber door；27, movable plate.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing:
First embodiment:
As Figure 1-Figure 4, the finished product detection device of a kind of LCD screen, including bottom plate 1, sliding slot 2, detection case 3, longitudinal direction
Slideway 4, is provided with sliding slot 2 on bottom plate 1, movement of the sliding slot 2 to pulley 20, is provided with detection case 3, detection case 3 above bottom plate 1
To protect internal unit, detection case 3 is internally provided with end slipway 4, movement of the end slipway 4 to the first electronic sliding block 5,
End slipway 4 is internally provided with the first electronic sliding block 5, and the first electronic sliding block 5 is to drive transverse slipway 6 mobile, end slipway 4
Lower section is provided with transverse slipway 6, movement of the transverse slipway 6 to the second electronic sliding block 7, and transverse slipway 6 is internally provided with second
Electronic sliding block 7, for the second electronic sliding block 7 to drive screen chromaticity detector 9 mobile, the second electronic sliding block 7 and transverse slipway 6 are sliding
It is dynamic to connect, fixed link 8 is provided with below transverse slipway 6, fixed link 8 is to fixed mask chromaticity detector 9,8 lower section of fixed link
It is provided with screen chromaticity detector 9, screen chromaticity detector 9 is to detect screen coloration, the setting of 9 two sides of screen chromaticity detector
There is a fixed ring 10, fixed ring 10 is provided with camera 11 on the inside of fixed ring 10, camera 11 is to clap to fixing camera 11
Detection picture is taken the photograph, LCD screen 12 is provided with below screen chromaticity detector 9,12 two sides of LCD screen are provided with limited block 13, limit
Position block 13 is provided with workbench 14 below limited block 13 to fixed LCD screen 12, workbench 14 to place LCD screen 12,
Pillar 15 is provided with below workbench 14, pillar 15 is provided between pillar 15 to support workbench 14 and fixed placement plate
Mainboard placement plate 16, mainboard placement plate 16 are provided with battery placement plate 17, battery to place mainboard below mainboard placement plate 16
Placement plate 17 is provided with pedestal 18 below pillar 15, pedestal 18 is set below pedestal 18 to support pillar 15 to placing battery
It is equipped with supporting leg 19, supporting leg 19 is provided with pulley 20 below supporting leg 19, pulley 20 is started building to band to support base 18
It is mobile to make platform 14,18 side of pedestal is provided with movable plate 27, and for movable plate 27 to drive workbench 14 mobile, movable plate 27 is separate
The side of pedestal 18 is provided with electric telescopic rod 21, movement of the electric telescopic rod 21 to control movable plate 27, electric telescopic rod
21 one end far from movable plate 27 are provided with fixed plate 22, and to fixed electric telescopic rod 21,3 front of detection case is set fixed plate 22
It is equipped with control panel 23, is provided with display screen 24 on control panel 23, display screen 24 is to show detection picture, under display screen 24
Side is provided with control button 25, and control button 25 is run to control device, and 3 rear portion of detection case is provided with chamber door 26, the first electricity
Movable slider 5, the second electronic sliding block 7, screen chromaticity detector 9, camera 11 and electric telescopic rod 21 are electrically connected with control button 25
It connects.
Second embodiment:
The difference of second embodiment and first embodiment is: detection case 3 is bolted with bottom plate 1, end slipway 4
It is welded with detection case 3, the first electronic sliding block 5 is slidably connected with end slipway 4, and the first electronic sliding block 5 is welded with transverse slipway 6.
Specifically, detection case 3 is bolted with bottom plate 1, is bolted the stability for improving detection case 3, guarantees
The safety of internal unit；End slipway 4 and detection case 3 weld, and welding is not easy so that end slipway 4 is fixed on detection case 3
It falls off；First electronic sliding block 5 is slidably connected with end slipway 4, is slidably connected and reduces the first electronic sliding block 5 and end slipway 4
Between frictional force, the service life both improved；First electronic sliding block 5 is welded with transverse slipway 6, and welding is so that the first electricity
Movable slider 5 and 6 stable connection of transverse slipway are reliable.
3rd embodiment:
The difference of 3rd embodiment and first embodiment is: the second electronic sliding block 7 and screen chromaticity detector 9 and fixation
Bar 8 welds, and fixed ring 10 and screen chromaticity detector 9 weld, and camera 11 is connected through a screw thread with fixed ring 10.
Specifically, the second electronic sliding block 7 and screen chromaticity detector 9 and fixed link 8 are welded, and are welded so that the second electric sliding
Block 7 and screen chromaticity detector 9 and 8 stable connection of fixed link are reliable, so that screen chromaticity detector 9 is not easily to fall off；Fixed ring
10 weld with screen chromaticity detector 9, weld so that fixed ring 10 and 9 stable connection of screen chromaticity detector are reliable；Camera
11 are connected through a screw thread with fixed ring 10, are threadedly coupled so that the installation and removal of camera 11 are all very convenient.
In above structure, mainboard is fixed in mainboard placement plate 16, battery is fixed on battery retaining boards 22, will be filled
Connection external power supply is set, then the LCD screen 12 detected will be needed to be placed on workbench 14, with limited block 13 to LCD screen
12 are fixed, and LCD screen 12 is avoided to shift in the detection process, by LCD screen 12 and battery and master after fixing
Plate connects, and LCD screen 12 lights, and controls electric telescopic rod 21 by control button 25 and extends, electric telescopic rod 21 drives
Movable plate 27 is mobile, and movable plate 27 drives workbench 14 mobile, and pulley 20 slides in sliding slot 2, it is common drive workbench 14 into
Enter into detection case 3, when workbench 14 is completely into detection case 3 is arrived, passes through control button 25 and start screen chromaticity detector
9, the first electronic sliding block 5 and the second electronic 7 collective effect of sliding block drive screen chromaticity detector 9 mobile, to guarantee to LCD screen
Comprehensive, closing 12 detector of LCD screen after colorimetric detection of 12 detection of curtain, the LCD screen 12 after then observation is lighted
Whether there is the case where light leakage and bright spot, electric telescopic rod 21 is shunk by control button 25 after detection, by workbench
14 take out of from detection case 3, and screen detection finishes.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of finished product detection device of LCD screen, it is characterised in that: described including bottom plate, sliding slot, detection case, end slipway
It is provided with the sliding slot on bottom plate, the detection case is provided with above the bottom plate, the detection case is internally provided with described vertical
To slideway, the end slipway is internally provided with the first electronic sliding block, is provided with transverse slipway below the end slipway, described
Transverse slipway is internally provided with the second electronic sliding block, and the second electronic sliding block is slidably connected with the transverse slipway, the cross
It is provided with fixed link below to slideway, is provided with screen chromaticity detector, the screen chromaticity detector below the fixed link
Two sides are provided with fixed ring, and camera is provided on the inside of the fixed ring, is provided with LCD screen below the screen chromaticity detector
Curtain, the LCD screen two sides are provided with limited block, and workbench, setting below the workbench are provided with below the limited block
There is pillar, mainboard placement plate is provided between the pillar, is provided with battery placement plate, the branch below the mainboard placement plate
It is provided with pedestal below column, supporting leg is provided with below the pedestal, is provided with pulley, the base side below the supporting leg
Face is provided with movable plate, and the movable plate is provided with electric telescopic rod far from the side of the pedestal, and the electric telescopic rod is remote
One end from the movable plate is provided with fixed plate, and the detection case front is provided with control panel, sets on the control panel
It is equipped with display screen, is provided with control button below the display screen, the detection case rear portion is provided with chamber door, and described first is electronic
Sliding block, the second electronic sliding block, the screen chromaticity detector, the camera and the electric telescopic rod and the control
Button electrical connection.
2. a kind of finished product detection device of LCD screen according to claim 1, it is characterised in that: the detection case and institute
It states bottom plate to be bolted, the end slipway and the detection case weld, and the first electronic sliding block and the longitudinal direction are sliding
Road is slidably connected, and the first electronic sliding block and the transverse slipway weld.
3. a kind of finished product detection device of LCD screen according to claim 1, it is characterised in that: second electric sliding
Block and the screen chromaticity detector and the fixed link are welded, and the fixed ring and the screen chromaticity detector weld, institute
Camera is stated to be connected through a screw thread with the fixed ring.
4. a kind of finished product detection device of LCD screen according to claim 1, it is characterised in that: the limit stock material
For magnet, the workbench material is iron block, and the pillar and the workbench weld.
5. a kind of finished product detection device of LCD screen according to claim 1, it is characterised in that: the mainboard placement plate
It is welded with the pillar, the battery placement plate and the pillar weld.
6. a kind of finished product detection device of LCD screen according to claim 1, it is characterised in that: the supporting leg and institute
Pedestal welding is stated, the pulley is connected by screw to the supporting leg.
7. a kind of finished product detection device of LCD screen according to claim 1, it is characterised in that: the chamber door with it is described
Detection case is connected by a hinge, and the control panel is connected by screw to the detection case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495684.7U CN208596265U (en) | 2018-09-13 | 2018-09-13 | A kind of finished product detection device of LCD screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495684.7U CN208596265U (en) | 2018-09-13 | 2018-09-13 | A kind of finished product detection device of LCD screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208596265U true CN208596265U (en) | 2019-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821495684.7U Active CN208596265U (en) | 2018-09-13 | 2018-09-13 | A kind of finished product detection device of LCD screen |
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| Country | Link |
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| CN (1) | CN208596265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596924A (en) * | 2019-10-24 | 2019-12-20 | 徐州众星显示科技有限公司 | Liquid crystal display screen color difference detection device and method |
| CN111221157A (en) * | 2020-01-16 | 2020-06-02 | 深圳谦华益科技有限公司 | LCD display detection system with optical scanning |
-
2018
- 2018-09-13 CN CN201821495684.7U patent/CN208596265U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596924A (en) * | 2019-10-24 | 2019-12-20 | 徐州众星显示科技有限公司 | Liquid crystal display screen color difference detection device and method |
| CN111221157A (en) * | 2020-01-16 | 2020-06-02 | 深圳谦华益科技有限公司 | LCD display detection system with optical scanning |
| CN111221157B (en) * | 2020-01-16 | 2023-03-07 | 深圳谦华益科技有限公司 | LCD display detection system with optical scanning |
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